Home / 12,258,527,796,619-18,387,809,392,052-5,006,030,261,826.90

Finding the Fourth Proportional to 12,258,527,796,619, 18,387,809,392,052 and 5,006,030,261,826.90

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Solution

The fourth proportional to 12,258,527,796,619, 18,387,809,392,052 and 5,006,030,261,826.90 is: 7,509,052,619,736.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,258,527,796,619 : 18,387,809,392,052 = 5,006,030,261,826.90 : x
  2. Step 2: Convert to fraction form
    12,258,527,796,619/18,387,809,392,052 = 5,006,030,261,826.90/x
  3. Step 3: Cross multiply
    12,258,527,796,619x = 18,387,809,392,052 × 5,006,030,261,826.90
  4. Step 4: Simplify right side
    12,258,527,796,619x = 92,049,930,265,317,208,510,955,520
  5. Step 5: Solve for x
    x = 92,049,930,265,317,208,510,955,520/12,258,527,796,619
  6. Step 6: Final answer
    x = 7,509,052,619,736.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.